public DataRow IsItemBeingPricedElsewhere() { DataTable List; foreach (DataRowView drv in GRVDetail.DefaultView) { List = ReceiveDoc.ListOfItemPendingPrintAndConfirmation(Convert.ToInt32(drv["ItemID"]), Convert.ToInt32(drv["ManufacturerID"]), Convert.ToInt32(drv["ItemUnitID"]), Convert.ToInt32(drv["MovingAverageID"])); if (List.Rows.Count > 0) { return(List.Rows[0]); } } return(null); }